Automatic cleaning device for bottom of residue evaporator

Abstract

The utility model relates to the technical field of residue evaporators, in particular to a residue evaporator bottom automatic cleaning device which mainly comprises an evaporator body, a connecting pipe is arranged at the bottom end of the evaporator body, a filter plate is arranged on the inner side of the evaporator body, and a sufficient cleaning assembly is arranged on the inner side of the filter plate. And the sufficient cleaning assembly comprises a scraping connecting plate, the end of the scraping connecting plate is connected with a side wall extrusion scraping block, an inclined groove scraping plate is arranged on the inner side of the scraping connecting plate, and an adjusting scraping plate is arranged on the outer side of the scraping connecting plate. According to the automatic bottom cleaning device for the residue evaporator, a scraping connecting plate is provided with double cleaning connection, side wall extrusion scraping blocks are connected through springs, side edge extrusion scraping is formed on the side wall of a side protection frame, an adjusting scraping plate on the outer side is tightly attached to the upper surface of a filter plate, residues can be sufficiently scraped, a chute scraping plate at the rear end is wide in the inner portion and narrow in the outer portion, and the scraping effect is good. Residues scraped from the inner side are transferred to the outside, double scraping is achieved, and the cleaning effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of residue evaporators, in particular to an automatic cleaning device for the bottom of a residue evaporator. Background Art

[0002] Tar, naphthalene oil and anthracene oil require evaporators in the production process. The automatic cleaning device for the bottom of the residue evaporator is a device used to automatically remove the residue at the bottom of the evaporator. This device is commonly used in the evaporation process of chemical, pharmaceutical, food processing and other industries to improve production efficiency and product quality.

[0003] Chinese patent publication number CN221385209U discloses an evaporator. This utility model provides a cleaning mechanism to enable the evaporator to have a cleaning function, thereby achieving the effect of cleaning the filter plate, thereby conveniently scraping the dust adhered to the filter plate into the inside of the collection box for collection, thereby avoiding affecting the filtering effect of the filter plate. The filter plate of the equipment is also provided with a convenient disassembly and replacement function for easy cleaning.

[0004] During use, the above-mentioned equipment mainly pushes and collects the residue adhering to the filter plate by adjusting the position of the translational slide. However, the contact force between the slide and the filter plate cannot be adjusted. If the pressure applied is too large, the friction will increase significantly, which will not only reduce the speed of the slide, but may also cause increased wear of the slide or the filter plate, thereby affecting the operating efficiency and service life of the entire system. On the contrary, if the fit is not tight enough, the scraping effect will be greatly reduced, and the residue on the filter plate cannot be completely removed, which in turn affects the overall use effect and practicality of the equipment, and needs to be optimized and improved. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic cleaning device for the bottom of a residue evaporator, so as to solve the problem in the background art that the contact force between the slide plate and the filter plate cannot be adjusted and the residue treatment is not sufficient.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] An automatic cleaning device for the bottom of a residue evaporator, comprising:

[0008] The evaporator body is provided with a connecting pipe at the bottom end of the evaporator body, and a filter plate is provided on the inner side of the evaporator body.

[0009] A full cleaning assembly is provided on the inner side of the filter plate, and the full cleaning assembly includes a scraping connecting plate, the end of the scraping connecting plate is connected to a side wall extrusion scraper, and a chute scraper is provided on the inner side of the scraping connecting plate, and an adjustment scraper is provided on the outer side of the scraping connecting plate. The rotation of the side wall extrusion scraper and the adjustment scraper scoops up the residue, and the rotation of the chute scraper is used to guide the residue out;

[0010] A snap-on mounting assembly is arranged on the outside of the filter plate. The snap-on mounting assembly includes a mounting frame, and a slot is provided inside the mounting frame. A rotating block is provided on the outside of the mounting frame, and the rotating block is snapped into the slot to fix the filter plate.

[0011] Preferably, a side guard frame is provided at the top end of the filter plate, and a motor is installed at the inner bottom end of the filter plate.

[0012] Preferably, the outer side of the scraping connecting plate is connected to a rotatable connecting frame, and the inner side of the rotatable connecting frame is rotatably connected to an adjusting scraper, and the inner side of the adjusting scraper is connected to a buffer elastic member.

[0013] Preferably, the outer side of the side guard frame is connected to a collection box, and the inner bottom end of the collection box is slidably connected to a pull-out baffle.

[0014] Preferably, the bottom end of the filter plate is fixedly connected to a mounting support plate, and the bottom end of the mounting support plate is connected to a fixed connecting plate.

[0015] Preferably, a rotating connecting shaft is installed on both sides of the top wall of the fixed connecting plate, and the top end of the rotating connecting shaft is rotatably connected to an adjusting screw.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The utility model sets a double cleaning connection through the scraping connecting plate. The side wall extrusion scraper is connected by a spring to form a side extrusion scraping on the side wall of the side guard frame. The outer adjusting scraper is closely attached to the upper surface of the filter plate under the rotating connection of the rotating connecting frame and the elastic connection of the buffer elastic member, so that the residue is fully scraped off. The inclined slot scraper at the rear end is wide inside and narrow outside, and the residue scraped off the inside is transferred to the outside. The double scraping improves the cleaning effect and thus improves the practicality of the equipment.

[0018] The bottom end of the filter plate is connected through an installation support plate. The installation support plate is connected to a rotating card block which is stuck in the card slot on the inner side of the installation frame. The filter plate can be conveniently installed and fixed. This setting improves the installation convenience of the filter plate, and it can be dismantled for cleaning when it is difficult to clean, further improving the cleaning efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a partial cross-sectional three-dimensional structural diagram of the filter plate and the mounting frame of the present invention;

[0021] Figure 3 This is a schematic diagram of a partially separated three-dimensional structure of a full cleaning component of the present invention;

[0022] Figure 4 It is a schematic diagram of a partially separated three-dimensional structure of the clamping installation component of the present invention.

[0023] In the figure: 1. Evaporator body; 2. Connecting pipe; 3. Filter plate; 4. Side guard frame; 5. Motor; 6. Scraping connecting plate; 7. Side wall extrusion scraper; 8. Rotating connecting frame; 9. Adjusting scraper; 10. Buffering elastic member; 11. Inclined trough scraper; 12. Collecting box; 13. Pull-out baffle; 14. Installing support plate; 15. Installing frame; 16. Card slot; 17. Rotating card block; 18. Adjusting screw; 19. Rotating connecting shaft; 20. Fixing connecting plate. DETAILED DESCRIPTION

[0024] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0025] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0026] like Figure 1-4 As shown, the present application provides an automatic cleaning device for the bottom of a residue evaporator, comprising: an evaporator body 1, a connecting pipe 2 is provided at the bottom end of the evaporator body 1, and a filter plate 3 is provided on the inner side of the evaporator body 1.

[0027] Specifically, such as Figure 2 and Figure 3 As shown, a side guard frame 4 is provided at the top end of the filter plate 3, and a motor 5 is installed at the inner bottom end of the filter plate 3;

[0028] In this embodiment, the side guard frame 4 blocks the debris scraped from the inner side of the filter plate 3, and the motor 5 is used to provide rotational power for the full cleaning component.

[0029] Specifically, such as Figure 1As shown, the outer side of the side guard frame 4 is connected to a collection box 12, and the inner bottom end of the collection box 12 is slidably connected to a pull-out baffle 13;

[0030] In this embodiment: the collection box 12 is connected to the outside of the side guard frame 4. Under the outward scraping of the inclined groove scraper 11, the residue enters the collection box 12 along the through groove for collection. The movement of the pull-out baffle 13 can facilitate the cleaning of the residue inside the collection box 12.

[0031] A full cleaning component is provided on the inner side of the filter plate 3, and the full cleaning component includes a scraping connecting plate 6, and the end of the scraping connecting plate 6 is connected to a side wall extrusion scraper 7,

[0032] Specifically, such as Figure 3 As shown, the outer side of the scraping connecting plate 6 is connected to a rotating connecting frame 8, and the inner side of the rotating connecting frame 8 is rotatably connected to an adjusting scraper 9, and the inner side of the adjusting scraper 9 is connected to a buffer elastic member 10;

[0033] In this embodiment, the connection frame 8 is rotated to connect the adjusting scraper 9 and rotated to adjust so that the bottom end of the adjusting scraper 9 is attached to the upper surface of the filter plate 3 and is pressed tightly under the elastic support of the buffer elastic member 10.

[0034] A chute scraper 11 is provided on the inner side of the scraping connecting plate 6, and an adjusting scraper 9 is provided on the outer side of the scraping connecting plate 6. The side wall extrusion scraper block 7 and the adjusting scraper 9 rotate to scoop up the residue, and the rotation of the chute scraper 11 is used to guide the residue out.

[0035] The card-jointed mounting assembly is provided on the outside of the filter plate 3. The card-jointed mounting assembly includes a mounting frame 15, and a card slot 16 is provided inside the mounting frame 15.

[0036] Specifically, such as Figure 4 As shown, the bottom end of the filter plate 3 is fixedly connected to the mounting support plate 14, and the bottom end of the mounting support plate 14 is connected to the fixed connecting plate 20;

[0037] In this embodiment, the mounting support plate 14 supports the filter plate 3 and is fixed tightly against the bottom end of the mounting frame 15 , and the fixed connecting plate 20 is used for mounting the fixed support.

[0038] Specifically, such as Figure 4 As shown, a rotating connecting shaft 19 is installed on both sides of the top wall of the fixed connecting plate 20, and the top end of the rotating connecting shaft 19 is rotatably connected to the adjusting screw 18;

[0039] In this embodiment, the setting of the rotating connecting shaft 19 can prevent the position of the rotating block 17 from moving when the adjusting screw 18 rotates, so that the rotating block 17 can be stably engaged in the slot 16 for fixation.

[0040] A rotating block 17 is provided on the outside of the mounting frame 15 , and the rotating block 17 is engaged with the inside of the card slot 16 for fixing the filter plate 3 ;

[0041] In this embodiment: a double cleaning connection is set by the scraping connecting plate 6, and the side wall extrusion scraper 7 is connected by a spring to form a side extrusion scraper on the side wall of the side guard frame 4. The outer adjusting scraper 9 is tightly attached to the upper surface of the filter plate 3 under the rotating connection of the rotating connecting frame 8 and the elastic connection of the buffer elastic member 10, so as to fully scrape off the residue. The inclined groove scraper 11 at the rear end is wide inside and narrow outside, and the residue scraped from the inside is transferred to the outside, and the double scraping improves the cleaning effect. The bottom end of the filter plate 3 is connected by the mounting support plate 14, and the mounting support plate 14 is connected to the rotating block 17 which is stuck in the card groove 16 on the inner side of the mounting frame 15, so that the filter plate 3 can be conveniently installed and fixed. This arrangement improves the installation convenience of the filter plate 3 and can be removed for cleaning when it is difficult to clean.

[0042] The specific scheme is as follows: first, the interior of the evaporator body 1 is connected through the connecting pipe 2 to transfer materials. The top wall of the filter plate 3 will gradually accumulate residues, which need to be cleaned. The scraper connecting plate 6 can be driven by the motor 5 to rotate. The scraper connecting plate 6 is L-shaped, and the side wall extrusion scraper 7 is connected by a spring to form a side extrusion scratch on the side wall of the side guard frame 4. The outer adjustment scraper 9 is in close contact with the upper surface of the filter plate 3 under the rotation connection of the rotating connection frame 8 and the elastic connection of the buffer elastic member 10, which is convenient for residue removal. The slag is fully scraped up, and the inclined slot scraper 11 at the rear end is wide inside and narrow outside, so that the residue scraped from the inside is transferred to the outside, allowing the residue to enter the collection box 12 along the through slot for collection. The movement of the pull-out baffle 13 can facilitate the cleaning of the residue inside the collection box 12. When the residue is difficult to clean, the bottom end of the filter plate 3 is connected through the mounting support disk 14, and the mounting support disk 14 is connected to the rotating block 17 which is stuck in the slot 16 on the inner side of the mounting frame 15, so that the filter plate 3 can be conveniently installed and fixed, and can be easily cleaned after removal.

[0043] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative; within the spirit of the present invention, the technical features of the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0044] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. An automatic cleaning device for the bottom of a residue evaporator, comprising: An evaporator body (1), wherein a connecting pipe (2) is provided at the bottom end of the evaporator body (1), and a filter plate (3) is provided on the inner side of the evaporator body (1), characterized in that: A full cleaning component is provided on the inner side of the filter plate (3), and the full cleaning component includes a scraping connecting plate (6), the end of the scraping connecting plate (6) is connected to a side wall extrusion scraper (7), and a chute scraper (11) is provided on the inner side of the scraping connecting plate (6), and an adjusting scraper (9) is provided on the outer side of the scraping connecting plate (6), the side wall extrusion scraper (7) and the adjusting scraper (9) rotate to scoop up the residue, and the rotation of the chute scraper (11) is used to guide the residue out; A snap-fit ​​mounting assembly is provided on the outside of the filter plate (3), the snap-fit ​​mounting assembly comprising a mounting frame (15), a slot (16) being provided inside the mounting frame (15), a rotating block (17) being provided on the outside of the mounting frame (15), the rotating block (17) being snap-fitted inside the slot (16) for fixing the filter plate (3).

2. The automatic cleaning device for the bottom of a residue evaporator according to claim 1, characterized in that: A side protection frame (4) is provided at the top end of the filter plate (3), and a motor (5) is installed at the inner bottom end of the filter plate (3).

3. The automatic cleaning device for the bottom of a residue evaporator according to claim 1, characterized in that: The outer side of the scraping connection plate (6) is connected to a rotating connection frame (8), and the inner side of the rotating connection frame (8) is rotatably connected to an adjusting scraper (9), and the inner side of the adjusting scraper (9) is connected to a buffer elastic member (10).

4. The automatic cleaning device for the bottom of a residue evaporator according to claim 2, characterized in that: The outer side of the side guard frame (4) is connected to a collection box (12), and the inner bottom end of the collection box (12) is slidably connected to a drawer baffle (13).

5. The automatic cleaning device for the bottom of a residue evaporator according to claim 1, characterized in that: The bottom end of the filter plate (3) is fixedly connected to a mounting support plate (14), and the bottom end of the mounting support plate (14) is connected to a fixed connection plate (20).

6. The automatic cleaning device for the bottom of a residue evaporator according to claim 5, characterized in that: Rotating connecting shafts (19) are installed on both sides of the top wall of the fixed connecting plate (20), and the top end of the rotating connecting shaft (19) is rotatably connected to an adjusting screw (18).

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